Adjustable beam hanger



Oct. 4, 1927. F. P. JONES ADJUSTABLE BEAM HANGER Filed Dec. 1926 IN VEN TOR. FZ ya 52/022 63 A TTORNE Y.

Patented Oct. 4, 1927. f f 1,644,434

UNITED STATES PATENT OFF'ICE.'V

Application filed December 11, 1926. Serial No. 154,185.

This invention relates to beam hanger the clevis is a clutch member 11, of any demechanism adapted to be used in oil Well sired construction, adapted to clutch the construction and attached to the walking polish rod which is designated by the nubeam, operated by the engine and in turn meral12. I 7 4o 5 connected with the polish rod depending into By the above recited construction, it will 7 the well for the purpose of conveniently and be obvious that the polish rod 11 may be 1 readily adjusting the lower end of the polish approximately adjusted with respect to the rod in a vertical direction with reference to well bottom and then further and a more the bottom of the well. minute adjustment of this element maybe 10 The invention consists in the novel and made by manipulating the rod 8, as for in- 'v simple combination of elements and arrangestance, by either turning it to the right or ment of parts for accomplishing this pur left in the threaded bore 6 of'the lug 7 the pose. V v jamb nut 9 being previously loosened.

In carrying out my invention, and re- Having thus described my invention what; 15 ferring to the accompanying drawing, a I claim is:

cross-head member 1 is provided, which is 1. In a beam hanger, a cross-head having adapted to be pivoted to the walking beamv a swivel thrust bearing formed on its lower 7 a (not shown) operated by an engine or other end; a clevis hook provided with a threaded 1 motive power. The cross-head 1 has formed bore; a threaded rod engaging with the bore 2 on its lower end a swivel ballthrust bearing in said clevis hook and said thrust bearing;

2 which may be of any approved construca clevis depending from said clevis hook; tion. Swivelly connected to the bearing 2 and a clutch member attached to the lower is a downwardly depending rod 3 which is end of said clevis. externally threaded as at 4, and has formed 2. In a beamhanger, a cross head having 25 in it the notches or drills 5 in Which a rod formed on its lower end a swivel thrust or bar may be inserted for the purpose of bearing; a rod having its upper end attached rotating said rod. to said thrust bearingand having its lower The rod 3 is threaded into the threaded end threaded; a clevis hook provided with j aperture 6 of a lug 7 formed at the top end a threaded bore at its upper end into which 30 of the clevis hook 8 and has threaded onto said rod is threadedand a hook on its lower it a jamb nut 9 adaptedto engage with the end; and a clevis depending from said hook upper surface of the lug 7 for the purpose having a clutch member swiveled to its lower of locking the rod andclevis hook together end.

in adjusted relation. In testimony whereof I hereunto aflin my 35 Depending from and engaging with the, signature. '1 clevis hook is the clevis 10 and swiveled to FLOYD, P. JONES. Y 

